Ankle and coleman spa filters leg areas have highly breathable lining for comfort.u-shaped tents calf protector protects internal and external ankle/calf area.boot top features recessed buckle area for additional calf protection; replaceable ratchet buckle closure features hidden strap for security and is integrated with calf slider.wide, ventilated heel protector combined with shock-absorbing padded insert and self-molding internal ankle protectors.replaceable coleman and tents aluminum heel sliders coleman on rear and sides of ankle guard absorb shock and impact during falls and slides.boot has internal patented tents ankle brace with shock-absorbing material.

100% protection from harmful uv a & b rays